Research On The Construction Of "Self-target" Evaluation System For Competitive Ability Of Middle-distance Runners In Colleges And Universities

Competitive ability is related to the level of training and competition,which is the core of sports training.Scientific and reasonable monitoring of the training process is the premise to improve the competitive level and performance of athletes,and to improve the scientific degree of training.Therefore,it is necessary to monitor the level of competitive ability of athletes in the training process.The use of competitive ability evaluation system in the training process of athletes to monitor the training of athletes and physical condition.Can according to the training monitoring feedback and timely adjust the training program,and can improve the timeliness and pertinence of training,improve the yield of athletes,shorten the training process,prolong life movement,so as to improve the level of scientific training.Although the study of experts and scholars in recent years for the competitive ability and competitive ability evaluation system emerge in an endless stream,but almost all of the research are in the world or the top domestic elite athletes as the research object,research on university athleticability is very scarce,research on the competitive ability of high school athletes is even fewer.It is of great practical value and guidance to the research on the competitive ability of elite athletes,but it can not prove that the results of the study are suitable for all athletes.Because each athlete is personalized,the development process is also the individual sports training,must comply with the "goal(its development goals set)" the law of development,apply another standard and pattern may be "lost" phenomenon.Due to the complex structure of competitive ability,detection of cumbersome,plus the limitation of most universities,some indicators can not monitor,do not often use the training process of many excellent fan index in the actual version,such as blood lactate,hemoglobin content,this index is very important for athletes,but many colleges and Universities the coaches in the actual training process is not often used,so now most of the coaches still according to their own experience,simple fuzzy judgment of athletes' competitive ability level.This greatly reduces the degree of scientific training process.Taking into account the reality of the current university training,how to find a simple and scientific evaluation index system is the starting point of this study.After a large number of visits to experts and college coaches,and for a long time with the team to explore the practice,the establishment and completion of the college athletes in the competitive ability of the practical goal of self evaluation system construction.This paper tries to provide a way to realize the "self goal" evaluation method for the athletic coaches in Colleges and universities,so as to create better service for college athletes.Therefore,this paper adopts literature data method,AHP method,questionnaire survey method,mathematical statistics method,field survey method,in the middle distance race athletes' competitive ability as theresearch object,characteristics of related theories of competitive ability of athletes in running projects and reference,combine college running training practice,in the premise of no biochemical detection equipment under physiological that,screening and detection indicators to highlight the practical project,a player self target oriented development,construct college athletes athletic ability and practical "target" evaluation system and empirical research.Conclusions are as follows:(1)according to the middle distance race athletes' competitive ability and practical "target" index of design principle and arrangement of two rounds of expert questionnaire results,constructed for the middle distance race athletes' competitive ability and practical "target" evaluation index system.It mainly includes seven primary indicators of body shape,body function,sports quality,technical ability,psychological ability,tactical ability and sport intelligence,and the sub index monitoring index system.Among them,the body shape index by plumpness;body function index by cardiovascular system;sports quality index by the speed,endurance,strength,three sub indicators;technical ability index by the action rhythm;tactical ability index by tactical form;mental ability index by the movement will constitute a movement by movement observation index;intelligent structure.(2)according to the weight distribution of indicators at all levels of the middle distance race athletes index weight questionnaire,according to the weight distribution principle and use AHP to determine the weight of all levels of college athletes athletic ability evaluation index system.It can clearly show the importance of the indicators at all levels in the evaluation system of the athletes' competitive ability and enhance the objectivity of the evaluation results.(3)to determine the evaluation index system of the practical "self-aim" evaluation index of the competitive ability of middle distance runners.After the calculation of the three indicators of weight,the development of the three indicators score table,assuming that the competitive ability of U,the weight of each of the three indicators of u1,u2,u3...un score x1,x2,x3...xn,then U = u1 × x1 + u2 × x2 + u3 × x3 +...+ un × xn.As a result,the competitive ability of middle distance runners is more objective,and the competitive ability of athletes is more accurate.(4)the feasibility of the application of the "self-target" evaluation system of the competitive ability of middle distance runners in Colleges and universities is verified by an example.Through the evaluation of the competitive ability of practical "Ju Kai",scientific and comprehensive,objectively reflect the competitive ability for coaches training monitoring for reference,provide a scientific basis for the design of training programs,training strength,reasonable selection of training contents and methods.